@scandiafowl about your chick with the beak, I just read an article in this months article of Backyard Chickens magazine about very light trimming of beaks and nails, but it mentioned when beaks are more severe:
I'm not sure if that's helpful but I wonder if a bigger trim just as they mention, combined with solid nutrition and maybe electrolyte and probiotic supplements in the water (they're inexpensive), might give a restart as the beak grows back in. I don't know, though.
If you end up needing to start over and get hatched chicks, if you're in Scandia, Houle's in Stillwater has chicks come in every Tuesday. Sometimes they have extras, or you can order if you call. They have a pretty good variety and they're about $2-$3 a chick. I have a couple EEs from them and they're very healthy, happy chooks.